Create a voice agent and phone agent using Google Calendar and RAG

How it works

1. 1.Receive incoming voice request via webhook and validate the query format
2. 2.Fetch calendar events and availability from Google Calendar account
3. 3.Process the voice input through OpenAI language model with RAG context
4. 4.Search Vector Store (Qdrant) for semantically relevant information
5. 5.Generate contextual response using structured output parser
6. 6.Return voice response to caller via webhook endpoint

Use cases

• Automated scheduling assistant answering availability and meeting time inquiries via phone
• Customer support voice agent providing instant answers from company calendar and knowledge base
• HR inquiry system automating responses about meeting schedules, time off, and availability

Requirements

• Active Google Calendar account with API credentials configured
• OpenAI API keys with access to chat models and embeddings
• Qdrant instance for vector similarity search over document database

Service Value

Ideal as a smart automation service combining integrations and AI to produce ready-to-use results.